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US 12,351,542 B2Granted
Spacered urea (meth)acrylates
AssigneeEvonik Operations GmbH
InventorsSebastian Bestgen, Thorben Schütz, Silvia Beyer, Martin Glock, William Gordos
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Abstract
A novel urea (meth)acrylate can be prepared by a process involving reacting a urea containing alcohol or amine with a (meth)acrylate, (meth)acryloyl chloride, (meth)acrylic acid, or (meth)acrylic anhydride. A binder composition includes at least one repeating unit derived from the urea (meth)acrylate. The binder composition can be used in adhesive and coating applications.
Claims12
A compound of the general formula (I):
- wherein
- R1 is Me;
- R2 is —H;
- R3 is selected from phenyl and cyclohexyl;
- X is —O—;
- and
- L is selected from the group consisting of:
- butyl, hexyl, and ethoxyethyl.
5 more elements
Dependencies are inferred from the claim text.